What is the purpose of the ‘Manage-IP’ address on a NetScreen device?

What is the purpose of the ‘Manage-IP’ address on a NetScreen device?

A.
It defines which range of address can access devices connected to the NetScreen

B.
It defines a list of addresses that are trusted to perform management on the NetScreen

C.
It is used in policy rules to determine which device is allowed to manage the NetScreen

D.
It is the address that an external device uses to gain management access to a NetScreen

E.
It defines a list of device addresses that can manage the NetScreen without being
authenticated prior to session establishment